CN217522141U

CN217522141U - Lithium battery charging and discharging state indicator

Info

Publication number: CN217522141U
Application number: CN202220606263.7U
Authority: CN
Inventors: 王顺保
Original assignee: Jiangxi Jingjiu Power Energy Co ltd
Current assignee: Jiangxi Jingjiu Power Energy Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-09-30
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to a lithium cell uses technical field, especially relates to a lithium cell charge-discharge status indicator. The technical scheme comprises the following steps: the air conditioner comprises a shell and a controller, wherein positioning seats are arranged on the top and the bottom in the shell, the controller is arranged in the middle of the positioning seats in the shell through the positioning columns, a control panel is arranged in the controller, an air guide pipe is arranged in the controller, radiating fins are arranged on the outer surface of the air guide pipe in the controller, and springs are arranged on the outer surfaces of the positioning seats and the positioning columns. The utility model provides a current device heat radiation structure comparatively simple, can't carry out rapid cooling to the lithium cell, the indicator radiating effect is poor, and life is not good, and in the lithium cell use, very easily receive the vibration power influence, can't cushion it, indicator stability in use is poor, the not good problem of life has reduced the operating temperature of controller to the life of controller has been improved.

Description

Lithium battery charging and discharging state indicator

Technical Field

The utility model relates to a lithium cell uses technical field, specifically is a lithium cell charge-discharge state indicator.

Background

The lithium battery uses manganese dioxide as a positive electrode material, metal lithium or alloy metal thereof as a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium battery is an ideal energy carrier developed in the 21 st century due to high working voltage, small volume, light weight, high energy, no memory effect, no pollution, small self-discharge and long cycle life, and needs a use state indicator in a lithium battery charging and discharging chamber to monitor the lithium battery.

The existing indicator is simple in heat dissipation structure, cannot rapidly cool a lithium battery, poor in heat dissipation effect and short in service life, is very easily influenced by vibration force in the use process of the lithium battery, cannot buffer the lithium battery, is poor in use stability and short in service life, and therefore the lithium battery charging and discharging state indicator is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell charge-discharge state indicator possesses long service life's advantage, has solved current device heat radiation structure comparatively simple, can't carry out rapid cooling to the lithium cell, and the indicator radiating effect is poor, and life is not good, and in the lithium cell use, very easily receives the vibrational force influence, can't cushion it, and indicator stability in use is poor, the not good problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithium cell charge-discharge state indicator, includes casing and controller, wherein the positioning seat is all installed with interior bottom at the top in the casing, the positioning seat is located the inside centre of casing and installs the controller through the reference column, controller internally mounted has the control panel, controller internally mounted has the guide duct, the guide duct surface is located controller internally mounted and has the fin, positioning seat and reference column surface mounting have the spring, the inside reference column bottom that is located of positioning seat installs rubber, the inside one side of casing installs the radiator, install the pilot lamp in the middle of the casing top.

Preferably, the control panel top is installed step-up module, control module, monitoring module and voltage protection module, control panel and pilot lamp electric connection instruct the lithium cell charge-discharge through setting up control panel and pilot lamp.

Preferably, four angular positions of casing bottom all install the antiskid seat, through setting up the antiskid seat, increase the utility model discloses an antiskid effect.

Preferably, the middle of one side of the shell, which is far away from the radiator, is provided with a wire hole, and the wire hole is used for connecting wires in series.

Preferably, the surface all is equipped with the bleeder vent around casing one side is located the line hole, the dust screen is installed to inside being located bleeder vent one side of casing, through setting up the dust screen, prevents that the dust from getting into in the casing.

Preferably, a heat radiation fan is installed inside the heat radiator, and the controller is blown to radiate heat by arranging the heat radiation fan and the heat radiator.

Preferably, the top is located pilot lamp surface mounting and has the silica gel seat in the casing, through setting up the silica gel seat, seals the pilot lamp.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the spring, the positioning seat, reference column and rubber, reach the effect of the vibration power that buffer controller receives, top and interior bottom all set up the positioning seat in the casing, be located the inside centre of casing at the positioning seat and set up the controller through the reference column, set up the spring at positioning seat and reference column surface, be located the reference column bottom at the positioning seat inside and set up rubber, in order to solve the lithium cell use, very easily receive the vibration power influence, can't cushion it, indicator stability is poor, the not good problem of life, the vibration power that the controller receives has been reduced, and then the life of controller has been improved.

2. The utility model discloses a set up the radiator, guide duct and fin, reach the effect that carries out rapid cooling to the controller, set up the radiator in the inside one side of casing, at the inside guide duct that sets up of controller, lie in the inside fin that sets up of controller at the guide duct surface, it is comparatively simple to solve heat radiation structure, can't carry out rapid cooling to the lithium cell, the indicator radiating effect is poor, the not good problem of life has reduced the operating temperature of controller, thereby the life of controller has been improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic front view of the heat sink of the present invention;

fig. 4 is an enlarged structural diagram of a in fig. 2.

Reference numerals: 1. a housing; 2. an indicator light; 3. air holes are formed; 4. a wire hole; 5. an anti-slip seat; 6. a controller; 7. a control panel; 8. a dust screen; 9. an air guide pipe; 10. a silica gel base; 11. a heat sink; 12. a heat radiation fan; 13. a heat sink; 14. a spring; 15. rubber; 16. positioning seats; 17. and a positioning column.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, in order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a lithium cell charge-discharge state indicator, including casing 1 and controller 6, positioning seat 16 is all installed with interior bottom at the top in the casing 1, positioning seat 16 is located 1 inside centre of casing and installs controller 6 through

reference column

17, 6 internally mounted of controller has control panel 7, positioning seat 16 and reference column 17 surface mounting have spring 14, positioning seat 16 is inside to be located reference column 17 bottom and installs rubber 15, install pilot lamp 2 in the middle of the 1 top of casing, the module of stepping up is installed at 7 tops of control panel, a control module, monitoring module and voltage protection module,

control panel

7 and 2 electric connection of pilot lamp, anti-skidding seat 5 is all installed in four angular position departments in casing 1 bottom, casing 1 deviates from being equipped with line hole 4 in the middle of 11 one side of radiator, the top is located 2 surface mounting of pilot lamp has silica gel seat 10 in casing 1.

The working principle of the lithium battery charging and discharging state indicator based on the embodiment 1 is as follows: will the utility model discloses after installing, will the utility model discloses be connected with the lithium cell, monitor the instruction through pilot lamp 2 and control panel 7 to the lithium cell charge-discharge, in the use, when controller 6 vibrates, cushion controller 6's vibration impact force through spring 14 to remove the impact force through rubber 15 and absorb reference column 17, improve the utility model discloses a stability in use, extension controller 6's life, so far, this equipment work flow is accomplished.

Example two

As shown in fig. 1-4, the utility model provides a lithium battery charge/discharge status indicator, compare in embodiment one, this embodiment still includes: the air guide pipe 9 is arranged inside the controller 6, the radiating fins 13 are arranged on the outer surface of the air guide pipe 9 and located inside the controller 6, the radiator 11 is arranged on one side inside the shell 1, preferably, air holes 3 are formed in the front surface and the rear surface of one side of the shell 1, located in the wire holes 4, the dust screen 8 is arranged on one side of the air holes 3 inside the shell 1, and the radiating fan 12 is arranged inside the radiator 11.

In this embodiment, in the use, start radiator 11, blow to controller 6 through the inside radiator fan 12 of radiator 11 to through guide duct 9 and fin 13, to the inside quick heat transfer that carries on of controller 6, improve controller 6's cooling efficiency, thereby prolong the life of internal control board 7.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a lithium cell charge-discharge state indicator, includes casing (1) and controller (6), its characterized in that: positioning seat (16) are all installed at top and interior bottom in casing (1), controller (6) are installed through reference column (17) in the middle of positioning seat (16) is located casing (1) inside, controller (6) internally mounted has control panel (7), controller (6) internally mounted has guide duct (9), guide duct (9) surface is located controller (6) internally mounted and has fin (13), positioning seat (16) and reference column (17) surface mounting have spring (14), positioning seat (16) inside is located reference column (17) bottom and installs rubber (15), radiator (11) are installed to casing (1) inside one side, install pilot lamp (2) in the middle of casing (1) top.

2. The charge-discharge status indicator for lithium battery as claimed in claim 1, wherein: the control panel (7) top is installed and is stepped up module, control module, monitoring module and voltage protection module, control panel (7) and pilot lamp (2) electric connection.

3. The charge-discharge status indicator for lithium battery as claimed in claim 1, wherein: anti-skidding seats (5) are installed at four corner positions of the bottom of the shell (1).

4. The lithium battery charge-discharge status indicator according to claim 1, wherein: the middle of one side of the shell (1) departing from the radiator (11) is provided with a wire hole (4).

5. The lithium battery charge-discharge status indicator according to claim 1, wherein: the novel wire hole is characterized in that air holes (3) are formed in the front surface and the rear surface of one side of the shell (1) located in the wire hole (4), and a dust screen (8) is installed on one side of the air holes (3) inside the shell (1).

6. The lithium battery charge-discharge status indicator according to claim 1, wherein: and a heat radiation fan (12) is arranged in the heat radiator (11).

7. The charge-discharge status indicator for lithium battery as claimed in claim 1, wherein: the top is located pilot lamp (2) surface mounting and has silica gel seat (10) in casing (1).